using EgwCoreLib.Razor;
using GPW.CORE.Data.DbModels;
using GPW.CORE.Data.Services;
using Microsoft.AspNetCore.Components;
using Microsoft.AspNetCore.DataProtection;
using Microsoft.JSInterop;
using NLog;
using static EgwCoreLib.Razor.Toggler;

namespace GPW.CORE.ADM.Components.Compo
{
    public partial class ProgettiMan : IDisposable
    {
        #region Public Methods

        public void Dispose()
        {
            AppMServ.EA_SearchUpdated -= AppMServ_EA_SearchUpdated;
        }

        #endregion Public Methods

        #region Protected Properties

        [Inject]
        protected MessageService AppMServ { get; set; } = null!;

        [Inject]
        protected AppAuthService AuthServ { get; set; } = null!;

        [Inject]
        protected GpwDataService GDataServ { get; set; } = null!;

        [Inject]
        protected IJSRuntime JSRuntime { get; set; } = null!;

        protected List<AnagClientiModel> ListClienti { get; set; } = new List<AnagClientiModel>();

        protected List<AnagGruppiModel> ListGruppi { get; set; } = new List<AnagGruppiModel>();

        #endregion Protected Properties

        #region Protected Methods

        protected string CheckSel(CalcOreProgettiModel curItem)
        {
            string answ = "";
            if (RecordEdit != null)
            {
                answ = curItem.IdxProgetto == RecordEdit.IdxProgetto ? "table-info" : "";
            }
            // verifico stato attivo
            answ += !(curItem.Attivo ?? false) ? " striked" : "";
            return answ;
        }

        protected async Task CreateNew()
        {
            FullEdit = true;
            RecordSel = null;
            RecordEdit = new AnagProgettiModel()
            {
                NomeProj = "__Nuovo Progetto",
                DescrProj = "Descrizione nuovo progetto",
                Gruppo = "",
                IdxCliente = 0,
                Attivo = true
            };
            await InvokeAsync(StateHasChanged);
        }

        protected async void DoDelete(CalcOreProgettiModel selItem)
        {
            if (!await JSRuntime.InvokeAsync<bool>("confirm", "Sicuro di voler eliminare il record?"))
                return;

            isLoading = true;
            await Task.Delay(1);
            await InvokeAsync(StateHasChanged);
            RecordSel = null;
            RecordEdit = GDataServ.AnagProjByKey(selItem.IdxProgetto);
            bool fatto = await GDataServ.AnagProjDelete(RecordEdit);
            if (fatto)
            {
                await Task.Delay(1);
                await GDataServ.AnagProjForceUpdate();
            }
            RecordEdit = null;
            await ReloadData();
            await InvokeAsync(StateHasChanged);
        }

        protected void DoEdit(CalcOreProgettiModel? selItem)
        {
            FullEdit = true;
            ShowFasi = false;
            RecordSel = null;
            RecordEdit = GDataServ.AnagProjByKey(selItem.IdxProgetto);
        }

        protected async Task DoRecalc()
        {
            if (!await JSRuntime.InvokeAsync<bool>("confirm", "Sicuro di voler forzare il ricalcolo dei record?"))
                return;

            isLoading = true;
            await Task.Delay(1);
            await InvokeAsync(StateHasChanged);
            await GDataServ.AnagProjForceUpdate();
            await Task.Delay(1);
            await ReloadData();
        }

        protected void DoSelect(CalcOreProgettiModel? selItem)
        {
            FullEdit = false;
            ShowFasi = false;
            RecordSel = selItem;
            RecordEdit = null;
        }

        protected async Task DoShowFasi(CalcOreProgettiModel? selItem)
        {
            FullEdit = false;
            // carico le fasi e le asso al controllo!
            ListFasiSel = await GDataServ.AnagFasiExplByProj(selItem.IdxProgetto);
            ShowFasi = true;
            RecordSel = selItem;
            RecordEdit = null;
        }

        protected async Task ForceReload()
        {
            await salvaFiltToggle();
            await salvaFiltGrpCli();
            FullEdit = false;
            ShowFasi = false;
            RecordEdit = null;
            RecordSel = null;
            currPage = 1;
            await ReloadData();
        }

        /// <summary>
        /// init valori da config
        /// </summary>
        /// <returns></returns>
        protected async Task initConf()
        {
            // leggo conf standard controllo RegAtt
            var sWarningRatioPerc = await GDataServ.ConfigGetKeyAsync("WarningRatioPerc");
            if (sWarningRatioPerc != null)
            {
                double.TryParse(sWarningRatioPerc.valore, out warnRatio);
            }
        }

        protected override async Task OnInitializedAsync()
        {
            await initConf();
            CurrSearch = "";
            AppMServ.SearchVal = "";
            AppMServ.EA_SearchUpdated += AppMServ_EA_SearchUpdated;
            // recupero preferenze utente...
            await InitUserPref();
        }

        protected override async Task OnParametersSetAsync()
        {
            await ReloadData();
        }

        protected async Task ReloadFasi()
        {
            // rileggo fasi associate...
            ListFasiSel = new List<AnagFasiExplModel>();
            await Task.Delay(1);
            //await InvokeAsync(StateHasChanged);
            // carico le fasi e le asso al controllo!
            ListFasiSel = await GDataServ.AnagFasiExplByProj(RecordSel.IdxProgetto);
            await Task.Delay(1);
            //await InvokeAsync(StateHasChanged);
        }

        protected async Task SetNumRec(int newNum)
        {
            numRecord = newNum;
            currPage = 1;
            await AppMServ.NumRowGridSet(gridKey, newNum);
            await InvokeAsync(ReloadData);
        }

        protected async Task SetPage(int newNum)
        {
            currPage = newNum;
            await InvokeAsync(ReloadData);
        }

        protected async Task SortRequested(Sorter.SortCallBack e)
        {
            sortField = e.ParamName;
            sortAsc = e.IsAscending;
            await ReloadData();
        }

        protected string UserLang
        {
            get => AppMServ.UserLang;
        }

        protected string Traduci(string lemma)
        {
            return AuthServ.Traduci(lemma, UserLang);
        }

        #endregion Protected Methods

        #region Private Fields

        private static Logger Log = LogManager.GetCurrentClassLogger();

        private bool FullEdit = false;

        private string gridKey = "ProgettiMan";

        private AnagProgettiModel? RecordEdit = null;

        private CalcOreProgettiModel? RecordSel = null;

        private bool ShowFasi = false;

        private bool sortAsc = true;

        private string sortField = "";

        private double warnRatio = 50;

        #endregion Private Fields

        #region Private Properties

        private int currPage { get; set; } = 1;

        private string CurrSearch { get; set; } = "";

        private string Gruppo { get; set; } = "";

        private int IdxCliente { get; set; } = 0;

        private bool isLoading { get; set; } = false;

        private List<AnagFasiExplModel>? ListFasiSel { get; set; } = null;

        private List<CalcOreProgettiModel>? ListRecords { get; set; } = null;

        private string modalSize
        {
            get => FullEdit ? "modal-xl" : "";
        }

        private int numRecord { get; set; } = 10;

        private List<CalcOreProgettiModel>? SearchRecords { get; set; } = null;

        private string SelCliText
        {
            get => ShowCli ? "Elimina Filt." : "Filt.Clienti";
        }

        private string SelGrpText
        {
            get => ShowGruppo ? "Elimina Filt." : "Filt.Gruppo";
        }

        private bool ShowCli { get; set; } = false;

        private bool ShowGruppo { get; set; } = false;

        private bool ShowPrjArc { get; set; } = false;

        private bool ShowPrjStr { get; set; } = false;

        private bool ShowPrjZH { get; set; } = true;

        private int totalCount { get; set; } = 0;

        #endregion Private Properties

        #region Private Methods

        private async void AppMServ_EA_SearchUpdated()
        {
            CurrSearch = AppMServ.SearchVal;
            await ReloadData();
            await InvokeAsync(StateHasChanged);
        }

        /// <summary>
        /// restituisce una classe css a seconda dei valori passati:
        /// green:  bdgt &gt; real
        /// orange: real &gt; bdgt*warning
        /// red:    real &gt; bdgt
        /// std:   errore...
        /// </summary>
        /// <param name="real"></param>
        /// <param name="bdgt"></param>
        /// <returns></returns>
        private string ColorByVal(object real, object bdgt)
        {
            string specClass = "default";
            try
            {
                double valoreReal = Convert.ToDouble(real);
                double valoreBdget = Convert.ToDouble(bdgt);
                double valoreWarn = Convert.ToDouble(bdgt) * warnRatio / 100;
                if (valoreReal >= valoreBdget)
                {
                    specClass = "danger";
                }
                else if (valoreReal >= valoreWarn)
                {
                    specClass = "warning";
                }
                else
                {
                    specClass = "success";
                }
            }
            catch
            { }
            return $" bg-{specClass} bg-opacity-50 bg-gradient border border-{specClass} rounded";
        }

        private async Task FixFilt()
        {
            if (!ShowGruppo)
            {
                Gruppo = "";
            }
            if (!ShowCli)
            {
                IdxCliente = 0;
            }
            currPage = 1;
            await salvaFiltGrpCli();
            await ReloadData();
        }

        /// <summary>
        /// Init preferenze utente
        /// </summary>
        /// <returns></returns>
        private async Task InitUserPref()
        {
            try
            {
                numRecord = await AppMServ.NumRowGridGet(gridKey);
                ShowPrjArc = await AppMServ.UserPrefGet<bool>("ShowPrjArc");
                ShowPrjStr = await AppMServ.UserPrefGet<bool>("ShowPrjStr");
                ShowPrjZH = await AppMServ.UserPrefGet<bool>("ShowPrjZH");
                ShowGruppo = await AppMServ.UserPrefGet<bool>("ShowGruppo");
                ShowCli = await AppMServ.UserPrefGet<bool>("ShowCli");
                Gruppo = await AppMServ.UserPrefGet<string>("Gruppo") ?? "";
                IdxCliente = await AppMServ.UserPrefGet<int>("IdxCliente");
            }
            catch (Exception exc)
            {
                Log.Error($"Eccezione in InitUserPref{Environment.NewLine}{exc}");
            }
        }

        private async Task ReloadData()
        {
            isLoading = true;
            ListRecords = null;
            ListGruppi = await GDataServ.AnagGruppiAll();
            ListClienti = await GDataServ.AnagClientiAllAsync();
            try
            {
                SearchRecords = await GDataServ.AnagProjCalcFilt(Gruppo, IdxCliente, ShowPrjArc, ShowPrjZH, ShowPrjStr);
                // verifico filtro per ricerca
                if (!string.IsNullOrEmpty(CurrSearch))
                {
                    SearchRecords = SearchRecords
                                    .Where(x => x.NomeProj.Contains(CurrSearch, StringComparison.InvariantCultureIgnoreCase)
                                        || x.DescrProj.Contains(CurrSearch, StringComparison.InvariantCultureIgnoreCase))
                                    .ToList();
                }
            }
            catch (Exception ex)
            {
                Log.Error($"Eccezione in recupero dati{Environment.NewLine}{ex}");
            }
            totalCount = SearchRecords.Count;
            SortTable();
            isLoading = false;
        }

        private async Task salvaFiltGrpCli()
        {
            // salvo
            await AppMServ.UserPrefSet("ShowGruppo", $"{ShowGruppo}");
            await AppMServ.UserPrefSet("ShowCli", $"{ShowCli}");
            await AppMServ.UserPrefSet("Gruppo", $"{Gruppo}");
            await AppMServ.UserPrefSet("IdxCliente", $"{IdxCliente}");
        }

        private async Task salvaFiltToggle()
        {
            // salvo le preferenze...
            await AppMServ.UserPrefSet("ShowPrjArc", $"{ShowPrjArc}");
            await AppMServ.UserPrefSet("ShowPrjStr", $"{ShowPrjStr}");
            await AppMServ.UserPrefSet("ShowPrjZH", $"{ShowPrjZH}");
        }

        private void SortTable()
        {
            if (SearchRecords != null)
            {
                // se ho ordinamento riordino...
                if (!string.IsNullOrEmpty(sortField))
                {
                    switch (sortField)
                    {
                        case "Gruppo":
                            if (sortAsc)
                            {
                                SearchRecords = SearchRecords.OrderBy(x => x.Gruppo).ToList();
                            }
                            else
                            {
                                SearchRecords = SearchRecords.OrderByDescending(x => x.Gruppo).ToList();
                            }
                            break;

                        case "RagSoc":
                            if (sortAsc)
                            {
                                SearchRecords = SearchRecords.OrderBy(x => x.RagSociale).ToList();
                            }
                            else
                            {
                                SearchRecords = SearchRecords.OrderByDescending(x => x.RagSociale).ToList();
                            }
                            break;

                        case "NomeProj":
                            if (sortAsc)
                            {
                                SearchRecords = SearchRecords.OrderBy(x => x.NomeProj).ToList();
                            }
                            else
                            {
                                SearchRecords = SearchRecords.OrderByDescending(x => x.NomeProj).ToList();
                            }
                            break;

                        case "OreTot":
                            if (sortAsc)
                            {
                                SearchRecords = SearchRecords.OrderBy(x => x.totOre).ToList();
                            }
                            else
                            {
                                SearchRecords = SearchRecords.OrderByDescending(x => x.totOre).ToList();
                            }
                            break;

                        case "Money":
                            if (sortAsc)
                            {
                                SearchRecords = SearchRecords.OrderBy(x => x.budgetMoney).ToList();
                            }
                            else
                            {
                                SearchRecords = SearchRecords.OrderByDescending(x => x.budgetMoney).ToList();
                            }
                            break;

                        default:
                            break;
                    }
                }

                // filtro x display
                ListRecords = SearchRecords
                                    .Skip(numRecord * (currPage - 1))
                                    .Take(numRecord)
                                    .ToList();
            }
            else
            {
                ListRecords = new List<CalcOreProgettiModel>();
            }
        }

        #endregion Private Methods
    }
}